157184495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1367}}^1$

素因数の和:1475

約数の個数: 32

約数和(自身を含む): 213736320

約数和(自身を除く): 56551825

約数列:

[1, 5, 13, 29, 61, 65, 145, 305, 377, 793, 1367, 1769, 1885, 3965, 6835, 8845, 17771, 22997, 39643, 83387, 88855, 114985, 198215, 416935, 515359, 1084031, 2418223, 2576795, 5420155, 12091115, 31436899, 157184495]

約数ペア:

[(1, 157184495), (5, 31436899), (13, 12091115), (29, 5420155), (61, 2576795), (65, 2418223), (145, 1084031), (305, 515359), (377, 416935), (793, 198215), (1367, 114985), (1769, 88855), (1885, 83387), (3965, 39643), (6835, 22997), (8845, 17771)]